10512917 has 2 divisors, whose sum is σ = 10512918. Its totient is φ = 10512916.

The previous prime is 10512911. The next prime is 10512959. The reversal of 10512917 is 71921501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10504081 + 8836 = 3241^2 + 94^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10512917 is a prime.

It is a super-2 number, since 2×10512917² = 221042847697778, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10512911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256458 + 5256459.

It is an arithmetic number, because the mean of its divisors is an integer number (5256459).

Almost surely, 2^10512917 is an apocalyptic number.

It is an amenable number.

10512917 is a deficient number, since it is larger than the sum of its proper divisors (1).

10512917 is an equidigital number, since it uses as much as digits as its factorization.

10512917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 10512917 is about 3242.3628729678. The cubic root of 10512917 is about 219.0657142439.

The spelling of 10512917 in words is "ten million, five hundred twelve thousand, nine hundred seventeen".